| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 22.4 | -25.2% |
| 3Q25 | 27.7 | -30.5% |
| 2Q25 | 25.8 | -32.2% |
| 1Q25 | 34.0 | -4.2% |
| 4Q24 | 29.9 | -26.3% |
| 3Q24 | 39.8 | +4.9% |
| 2Q24 | 38.1 | +5.5% |
| 1Q24 | 35.5 | -15.0% |
| 4Q23 | 40.6 | -34.9% |
| 3Q23 | 37.9 | -30.8% |
| 2Q23 | 36.1 | -38.6% |
| 1Q23 | 41.8 | -5.3% |
| 4Q22 | 62.3 | -25.6% |
| 3Q22 | 54.8 | +35.0% |
| 2Q22 | 58.7 | +104.4% |
| 1Q22 | 44.1 | +105.1% |
| 4Q21 | 83.8 | -373.9% |
| 3Q21 | 40.6 | -137.6% |
| 2Q21 | 28.7 | -109.3% |
| 1Q21 | 21.5 | -54.3% |
| 4Q20 | -30.6 | -317.1% |
| 3Q20 | -108.0 | -548.8% |
| 2Q20 | -309.2 | -1390.0% |
| 1Q20 | 47.1 | -1070.7% |
| 4Q19 | 14.1 | - |
| 3Q19 | 24.1 | - |
| 2Q19 | 24.0 | - |
| 1Q19 | -4.9 | - |
| 4Q17 | 22.3 | -81.8% |
| 3Q17 | 14.2 | +15.8% |
| 4Q16 | 122.9 | -136.1% |
| 3Q16 | 12.3 | -104.4% |
| 2Q16 | -234.1 | -25.8% |
| 1Q16 | -243.9 | +130.6% |
| 4Q15 | -339.9 | -804.8% |
| 3Q15 | -279.8 | -780.6% |
| 2Q15 | -315.5 | -1093.7% |
| 1Q15 | -105.8 | -402.1% |
| 4Q14 | 48.2 | +47.7% |
| 3Q14 | 41.1 | +29.4% |
| 2Q14 | 31.7 | -16.7% |
| 1Q14 | 35.0 | -224.3% |
| 4Q13 | 32.7 | -179.3% |
| 3Q13 | 31.8 | -192.1% |
| 2Q13 | 38.1 | -305.2% |
| 1Q13 | -28.2 | -218.8% |
| 4Q12 | -41.2 | - |
| 3Q12 | -34.5 | - |
| 2Q12 | -18.6 | - |
| 1Q12 | 23.7 | - |